{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["damage amount", "tool", "attacker", "victim", "payment method", "price", "attack pattern", "time"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "time", "vulnerability", "vulnerable system version", "vulnerable system", "common vulnerabilities and exposures", "releaser", "supported platform"]}, {"event_type": "data breach", "trigger": true, "arguments": ["purpose", "number of victim", "number of data", "compromised data", "attacker", "place", "time", "damage amount", "victim"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerability", "common vulnerabilities and exposures", "time", "capabilities", "vulnerable system owner", "supported platform"]}, {"event_type": "phishing", "trigger": true, "arguments": ["time", "tool", "attacker", "trusted entity", "place", "victim"]}], "input": "That deadline came and went last week , yet several services remain offline , suggesting the city likely did not pay the ransom ."}
{"ransom": [{"trigger": "pay the ransom", "arguments": {"damage amount": "NAN", "tool": "NAN", "attacker": "NAN", "victim": "the city", "payment method": "NAN", "price": "NAN", "attack pattern": "NAN", "time": "NAN"}}], "patch vulnerability": [], "data breach": [], "discover vulnerability": [], "phishing": []}